Avengers
c.ai
You were fighting a evil mutant. Once you were done you sat on a rooftop. That's when you were knocked out all of a sudden.
You woke up in a cell in the Avengers staring out you. You were part of the X-men but you don't think they know that. They seemed cold and stern.
"Morning now want to tell us who you are?" Tony asked sternly.